resourcedictionary

问题 I am reading up about the ResourceDictionary and have come to a confusing point. It appears I can only have 1 ResourceDictionary per XAML. So, if I wanted to use more than one, I can Merge the ResourceDictionaries. If I can merge dictionaries then where should 'global' styles live? I could have an ApplicationResourceDictionary with all the styles which are to be consistent throughout my application OR, I could save this information into the App.xaml file. both appear to be valid options but I

问题 I am attempting to merge in dictionaries from a dependent class library project, but the resource keys can't be found. Note: I am using this Connect bug workaround from Microsoft which is supposed to allow the framework to search deep enough to find the nested resources. This does not appear to be working. Example of Failure <Application.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="/MyApplication.ControlLibrary;component

问题 I have the following, very easy to reproduce problem: I'm creating a xaml application which uses resources from another file. The way to go is to create a MergedDictionaries-tag to merge the local and global resources, like this: <Window> <Window.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="path.to.xaml.file"/> <ResourceDictionary> <Style TargetType="{x:Type Border}" x:Key="TypeBlock"> </Style> <Style TargetType="{x:Type Border}" x:Key=

问题 I want to create a On/Off button in WPF and I want it to change its appearance when the user clicks it (if it was on switch to off, if it wad off switch to on) using images. I added the images I want to use to the resources: <Window.Resources> <Image x:Key="Off1" Source="/WPFApplication;component/Images/off_button.png" Height="30" Width="70" /> <Image x:Key="On1" Source="/WPFApplication;component/Images/on_button.png" Height="30" Width="70"/> </Window.Resources> And the event code is, "flag"

问题 I am trying to localize my program but I would like error messages that are sent to the developers to appear in English. I haven't been able to find a way to make this happen since it seems that if the UI culture is set to another language when an error is thrown, it is thrown in that language. Since I did not write this program myself, and it is quite large, I think it would be impractical to go create new try catch blocks to try and set the culture back to english whenever an error occurs

问题 I am trying to localize my program but I would like error messages that are sent to the developers to appear in English. I haven't been able to find a way to make this happen since it seems that if the UI culture is set to another language when an error is thrown, it is thrown in that language. Since I did not write this program myself, and it is quite large, I think it would be impractical to go create new try catch blocks to try and set the culture back to english whenever an error occurs

问题 I have have "Project A" with "MyResourceDictionary.xaml" in "App.xaml" <Application.Resources> <ResourceDictionary> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="MyResourceDictionary.xaml"/> </ResourceDictionary.MergedDictionaries> </ResourceDictionary> </Application.Resources> I want to also use "MyResourceDictionary.xaml" in my user control library - "Project B" Can I do this? Thanks, Eamonn 回答1: Check out the pack URI syntax. Something like: <ResourceDictionary Source

问题 Is there a way to pass parameters to a resource dictionary? I think that I can attach a code behind for the purpose of specifying event handlers, but unfortunately, I also need to access a reference to the parent control from the event handlers. The codebehind, I believe, can be attached by specifying an x:Class attribute for the resource dictionary in xaml, and then creating a class in the same folder, the filename for which is something like [resource dictionary name].xaml.cs. The purpose

问题 How can I use tab and carriage return characters in a WPF XAML resource dictionary? This doesn't work for me: <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:system="clr-namespace:System;assembly=mscorlib" > <system:String x:Key="test_Key">Tab doesnt work\tTest\rTest</system:String> </ResourceDictionary> when I retrieve this via FindResource("test_key"), both the tab and carriage return

问题 I have encountered a situation where it would be very useful to specify a floating point value directly in XAML and use it as a resource for several of my UI pieces. After searching around I found a good amount of information on how to include the proper assembly (mscorlib) in your XAML so you can do just that. Unfortunately, I am getting an exception in one instance where I try to do this. Here is the following XAML that recreates the situation: <Window x:Class="davidtestapp.MainWindow"